EUCHNER – More than safety.
EUCHNER – More than safety.

GLBF04D08-552-M (Rend. sz. 088351)

Series GLBF... 8 mm, mechanical

  • Plunger spacing 8 mm
  • Horizontal housing
  • Degree of protection IP67 according to IEC 60529
GLBF04D08-552-M (Rend. sz. 088351)


Switching element

ES 552

Snap-action switching contact 1 changeover contact standard switching element

Dimension drawing
Dimension drawing
ES 552
ES 552

Dimension drawings

Dimension drawings

Connection examples

Connection examples

Műszaki adatok


EAC_RU C-DE.MO05.B.00971/20c_UL_us_E155795_3/6CCC_2020980305000540_CQC2008010305306206

Electrical connection ratings

Connection cross-section 0.14 ... 1.0 mm²
Rated insulation voltage Ui 250 V
Rated impulse withstand voltage Uimp 2.5 kV
Short circuit protection according to IEC 60269-1 6A gG
Switching current
min. at DC 24V min. 10 mA
Utilization category
AC-15 2A 230V
DC-13 2A 24V
rated thermal current Ith 6 A

Mechanical values and environment

Approach speed 0.01 ... 20 m/min
Number of switching elements 4
Number of changeover contacts 4
3 x M20 x 1.5
Degree of protection IP67
Design horizontal
Housing Sand-cast aluminum, anodized
Contact Silver alloy, electro-gold plated
Actuating element Chisel plunger (Operating point accuracy ± 0.02. The reproducible operating point accuracy refers to the axial travel of the plunger after the switching element ES 552 has been run-in with approx. 2,000 operating cycles.)
Actuating force min. 15 N
Mechanical life 10 x 10⁶
Installation orientation any
Switching principle Snap-action switching contact (Contact bounce time ≤ 2 ms)
Tightening torque
Switching element screw terminal max. 0.2 Nm Hexagon socket AF 1.3 mm
Plunger spacing 8 mm
Ambient temperature -5 ... +80 °C


Complete package

Download all important documents with a single click.


  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download complete package (ZIP, 0,7 MB)

Single Documents

Other Documents

Ordering data

Rend. sz. 088351
Articlename GLBF04D08-552-M
Weight 0,342kg
GTIN 4047048000902
Customsclass 85365019

Műszaki támogatás

Műszaki támogatás
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER Magyarország Kft.
+36 1919 0855